KR102114621B1 - 무선 통신 시스템에서 lte 및 nr에 기반한 신호 송수신 방법 및 이를 위한 장치 - Google Patents
무선 통신 시스템에서 lte 및 nr에 기반한 신호 송수신 방법 및 이를 위한 장치 Download PDFInfo
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- KR102114621B1 KR102114621B1 KR1020187036940A KR20187036940A KR102114621B1 KR 102114621 B1 KR102114621 B1 KR 102114621B1 KR 1020187036940 A KR1020187036940 A KR 1020187036940A KR 20187036940 A KR20187036940 A KR 20187036940A KR 102114621 B1 KR102114621 B1 KR 102114621B1
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- South Korea
- Prior art keywords
- uplink
- carrier
- lte
- downlink
- random access
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
- H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
-
- H04W72/042—
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762541106P | 2017-08-04 | 2017-08-04 | |
US62/541,106 | 2017-08-04 | ||
US201762566569P | 2017-10-02 | 2017-10-02 | |
US62/566,569 | 2017-10-02 | ||
PCT/KR2018/008905 WO2019027300A1 (ko) | 2017-08-04 | 2018-08-06 | 무선 통신 시스템에서 lte 및 nr에 기반한 신호 송수신 방법 및 이를 위한 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20190015331A KR20190015331A (ko) | 2019-02-13 |
KR102114621B1 true KR102114621B1 (ko) | 2020-05-25 |
Family
ID=65232930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020187036940A KR102114621B1 (ko) | 2017-08-04 | 2018-08-06 | 무선 통신 시스템에서 lte 및 nr에 기반한 신호 송수신 방법 및 이를 위한 장치 |
Country Status (6)
Country | Link |
---|---|
US (3) | US10560230B2 (de) |
EP (2) | EP3863364B1 (de) |
JP (1) | JP7152469B2 (de) |
KR (1) | KR102114621B1 (de) |
CN (1) | CN110383931B (de) |
WO (1) | WO2019027300A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3863364B1 (de) * | 2017-08-04 | 2023-10-04 | LG Electronics Inc. | Verfahren zum senden und empfangen von signalen basierend auf lte und nr in drahtloskommunikationssystem und vorrichtungen dafür |
CN109392135B (zh) * | 2017-08-11 | 2021-02-23 | 华为技术有限公司 | 一种资源调度方法及装置 |
CN109392181B (zh) * | 2017-08-11 | 2022-07-19 | 华为技术有限公司 | 发送和接收随机接入前导码的方法和装置 |
EP3941128A4 (de) * | 2019-04-04 | 2022-03-23 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Kanalübertragungsverfahren, vorrichtung und speichermedium |
CN111988071A (zh) * | 2019-05-24 | 2020-11-24 | 中兴通讯股份有限公司 | 一种lte和nr用户空分复用的方法 |
JP2023501689A (ja) * | 2019-11-13 | 2023-01-18 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | 共有無線のための復調基準信号 |
US11617145B2 (en) | 2019-11-13 | 2023-03-28 | Electronics And Telecommunications Research Institute | Method and apparatus for timing control in wireless communication system |
US11627608B2 (en) * | 2019-12-31 | 2023-04-11 | Qualcomm Incorporated | Indicating system timing information in high band communications |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101432692B1 (ko) | 2009-10-29 | 2014-08-25 | 닛본 덴끼 가부시끼가이샤 | 무선 통신 시스템, 무선 기지국, 무선 단말, 및 무선 통신 방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013025142A1 (en) * | 2011-08-15 | 2013-02-21 | Telefonaktiebolaget L M Ericsson (Publ) | Controlling random access in secondary cells |
US10750391B2 (en) * | 2016-01-29 | 2020-08-18 | Ofinno, Llc | Transmission power in a wireless device and wireless network |
EP3764581A1 (de) * | 2016-03-30 | 2021-01-13 | IDAC Holdings, Inc. | Durch long-term-evolution unterstützter nr-flexibler funkzugriff |
US10455624B2 (en) * | 2016-05-13 | 2019-10-22 | Qualcomm Incorporated | Ordered physical random access channel resource management |
US10165565B2 (en) * | 2017-03-24 | 2018-12-25 | Qualcomm Incorporated | Legacy and new radio coexistence frame and control design |
GB2563453A (en) | 2017-06-16 | 2018-12-19 | Nec Corp | Communication system |
EP3863364B1 (de) | 2017-08-04 | 2023-10-04 | LG Electronics Inc. | Verfahren zum senden und empfangen von signalen basierend auf lte und nr in drahtloskommunikationssystem und vorrichtungen dafür |
-
2018
- 2018-08-06 EP EP21166156.6A patent/EP3863364B1/de active Active
- 2018-08-06 WO PCT/KR2018/008905 patent/WO2019027300A1/ko unknown
- 2018-08-06 EP EP18826906.2A patent/EP3471499B1/de active Active
- 2018-08-06 JP JP2020506158A patent/JP7152469B2/ja active Active
- 2018-08-06 CN CN201880015559.8A patent/CN110383931B/zh active Active
- 2018-08-06 KR KR1020187036940A patent/KR102114621B1/ko active IP Right Grant
- 2018-08-06 US US16/318,091 patent/US10560230B2/en active Active
-
2020
- 2020-02-10 US US16/786,456 patent/US11296836B2/en active Active
- 2020-02-10 US US16/786,470 patent/US10999022B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101432692B1 (ko) | 2009-10-29 | 2014-08-25 | 닛본 덴끼 가부시끼가이샤 | 무선 통신 시스템, 무선 기지국, 무선 단말, 및 무선 통신 방법 |
Non-Patent Citations (3)
Title |
---|
CMCC, "Discussion on UL sharing of NR and LTE", R1-1708403, 3GPP TSG RAN WG1 Meeting #89, (2017.05.06.) 1부.* |
NOKIA et al., "NR-LTE sharing of uplink carrier frequency", R1-1709001, 3GPP TSG RAN WG1 Meeting #89, (2017.05.05.) 1부.* |
ZTE, "Discussion on resources selection for PRACH triggered by a PDCCH order in eNB-IoT", R2-1705417, 3GPP TSG RAN WG2 Meeting #98, (2017.05.05.) 1부.* |
Also Published As
Publication number | Publication date |
---|---|
JP7152469B2 (ja) | 2022-10-12 |
EP3471499A1 (de) | 2019-04-17 |
EP3471499B1 (de) | 2021-11-03 |
EP3863364A1 (de) | 2021-08-11 |
US20200177330A1 (en) | 2020-06-04 |
US10999022B2 (en) | 2021-05-04 |
US10560230B2 (en) | 2020-02-11 |
JP2020529786A (ja) | 2020-10-08 |
KR20190015331A (ko) | 2019-02-13 |
US20200177329A1 (en) | 2020-06-04 |
US11296836B2 (en) | 2022-04-05 |
CN110383931B (zh) | 2022-12-13 |
EP3863364B1 (de) | 2023-10-04 |
EP3471499A4 (de) | 2020-03-18 |
CN110383931A (zh) | 2019-10-25 |
WO2019027300A1 (ko) | 2019-02-07 |
US20190165905A1 (en) | 2019-05-30 |
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